How do I use my Debit card with Apple Pay?
You can add your card using your Apple Wallet on your iPhone:
Open your Apple Wallet
Either scan your card or enter the details manually, you can tap「Card Details」on Tiger Trade app, 「Debit Card」page, and find your card details
Verify the card with an SMS code
After you add your card to Apple Pay, you might see a small amount payment record (it may even be for a zero amount) in your account. This is just to check that your card works, and it will be refunded back soon. Please notice that if your balance is empty it may add failed.